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Showing results for tags 'chord'.
Hi All, I'm working on a model and am wondering if it is possible to measure the length of a cord/ray in autocad? The geometry is attached below. I'd like to measure the length of a chord from the left to right boundaries, such that at an circle, the chord/ray travels the shortest path around the circle. Please see attached sketch of what i'd like to achieve (please excuse the crappy mouse drawing) as well as the dxf file. Thank you for your help. TheGoodGeometry.dxf
melalisa96 posted a topic in AutoCAD 3D Modelling & RenderingHi everyone! I've an apc 8x3.8 propeller CAD file and I've to modify the chord length while maintaining the pitch and diameter but I'm not sure how to go about doing it. The airfoil used is the NACA 4412. Any ideas? Melissa
Ahankhah posted a topic in AutoLISP, Visual LISP & DCLHi everyone, is it possible to get a point on an "ellipse arc", in an specified distance to the start point of "ellipse arc"?